use tracing_subscriber::EnvFilter;
pub fn init() {
let env_filter = EnvFilter::try_from_default_env()
.unwrap_or_else(|_| EnvFilter::new("info"));
tracing_subscriber::fmt()
.with_writer(std::io::stderr)
.with_env_filter(env_filter)
.json()
.flatten_event(true)
.with_current_span(false)
.init();
}